Next line returns 200 as status https://github.com/Kong/kong/blob/c817fada7a514d84f6e0aab7461605c71bf3a841/kong/plugins/cors/handler.lua#L13

Internet says it should return 204:

• https://developer.mozilla.org/en-US/docs/Glossary/Preflight_request
• https://docs.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-3.1#preflight-requests

Internet changed its mind since 2018 https://

Summary

Migrate CustomResourceDefinition to apiextensions.k8s.io/v1 as apiextensions.k8s.io/v1beta1 is deprecated

`CustomResourceDefinition` represents a resource that should be exposed on the API server. Its name MUST
be in the format .spec.name>..spec.group>.
Deprecated in v1.16, planned for removal in v1.19. Use apiextensions.k8s.io/v1 CustomResourceDefinition instead.
`

Right now the tutorial is coherently designed, tested, and even documented. However, it doesn't build up in a way that's very beginner friendly. It establishes glom's value and then immediately uses it at an intermediate level.

I'd like it if it was a bit more drawn out to use basic features first and then add a multi-line Coalesce as the

CI should report an error if a commit changes the base manifests but doesn't update the single manifests ./hack/build-single-manifests.sh.